Cons:

The MIDV-577 4K is a cutting-edge digital video recorder (DVR) or network video recorder (NVR) designed to work with a wide range of IP cameras, offering unparalleled video recording and playback capabilities. This device is engineered to support up to 4K resolution at various frames per second, ensuring that users get the most out of their surveillance systems with crystal-clear images that can help identify individuals, license plates, and other critical details.